Battery



FIG. 1 is a perspective view of the battery;

FIG. 2 is a front elevational view of the battery, the rear elevational view, the right side elevational view, and the left side elevational view being mirror images thereof;

FIG. 3 is a top plan view of the battery; and,

FIG. 4 is a bottom plan view of the battery. 

CLAIM The ornamental design for a battery, as shown and described. 